Three distribution pattern in the mixed wood plains and the prairies:
1. Prairies and mixed wood plains both are situated in temperate region.
2. Both of this plain and grassland are in North American continent
3. Prairies and Plains both are ecologically important zone.
Step-by-step explanation:
Prairies are the name of the temperate grassland in North America. It is a very fertile grassland which promotes cultivation with animal rearing. Besides mixed wood plains are Canadian eco zone with dense forest. Both of the grasslands and wood lands possess different ecosystem with predators and consumers.
Both the eco zones are in temperate zone means in between the zone of tropic of Cancer to tropic of Capricorn. Moderate temperature, moderate rainfall with specific climatic features these two eco zones are created.